P_tmpdir 191 tools/testing/selftests/filesystems/devpts_pts.c char devpts[] = P_tmpdir "/devpts_fs_XXXXXX"; P_tmpdir 192 tools/testing/selftests/filesystems/devpts_pts.c char ptmx[] = P_tmpdir "/devpts_fs_XXXXXX/ptmx"; P_tmpdir 256 tools/testing/selftests/filesystems/devpts_pts.c char ptmx[] = P_tmpdir "/devpts_ptmx_XXXXXX";